NOW Phosphatidyl Serine is an ideal supplement for the support of cognitive
function.*

Phosphatidyl Serine is a phospholipid compound derived from soy lecithin that plays an essential role in
cell membrane composition and intercellular communication. Phosphatidyl Serine
is a major structural component of neural membranes where it assists in the
conduction of electrical impulses and facilitates the activity of
neurotransmitters involved in learning, memory and mood.